Komputerbay 16GB 2x8GB 1333MHz DDR3 PC3-10666 ECC Registered CL9 DIMM DR x4 Server Memory 16 GB Komputerbay 16GB 2x8GB 1333MHz DDR3 PC3-10666 ECC Registered CL9 DIMM DR x4 Server Memory 16 GB Two 8GB modules of 1333MHz DDR3 Memory 240-Pin Registered ECC DIMM Specifically designed and tested for compatibility in various devices Lifetime Warranty